*{
    margin: 0;
    padding: 0;
}
html,body{
    width: 100%;
    height: 100%;
}
ul{
    list-style: none;
}
.depIntro{
    padding-bottom: 1rem;
    display: none;
}
.depIntro_group{
    padding:0.2rem;
    color:#3bb696;
}
.depIntro_item{
    padding: 0;
    height:3rem;
    width:3rem;
    background-color: #ebf8f4;
    border-radius: 3px;
    text-align: center;
    margin: 0.1rem 0.2rem 0.1rem 0.2rem;
}
.depIntro_item a{
    color:#3bb696;
}
.depIntro_item a:active{
    text-decoration: none;
}
.depIntro_item:active{
    background-color: #aef6e0;
}
.depIntro_item_right{
    margin-left: 0.5rem;
}
.depIntro_item_img{
    margin-top: 0.5rem;
}
.depIntro_item_img img{
    height:0.72rem;
}
.depIntro_item_title{
    font-size:0.28rem;
    margin-top: 0.3rem;
}
.depIntro_item_line{
    margin:0.05rem auto;
    display: block;
    width:0.3rem;
    height:0.04rem;
    background-color: #3bb696;
}
.depIntro_item_English{
    font-size: 0.2rem;
    margin: 0.05rem 0;
}
